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Table 3 Lifestyle and diet characteristics for negative fecal immunochemical test (FIT) test, non-advanced lesions and advanced lesions after a positive FIT for those attending the follow-up colposcopy result for up to four rounds of FIT, with adjusted odds ratio (OR) and 95% confidence intervals (CI)

From: Lifestyle predictors for inconsistent participation to fecal based colorectal cancer screening

Variables

Negative screening, n = 2768, (% col)

Non-advanced lesions, = 148 (% col)

OR (95%CI)

p-value for trend a

Advanced lesions, n = 106, (% col)

OR (95%CI) a

p-value for trend a

Smoker

Current

486 (18)

35 (24)

1.68 (1.06-2.67)

0.01

31 (29)

2.54 (1.48-4.36)

<0.01

Former ≤ 10 year

367 (13)

28 (17)

1.50 (0.92-2.46)

 

13 (12)

1.24 (0.63-2.45)

 

Former > 10 year

782 (28)

33 (22)

0.83 (0.53-1.32)

 

31 (29)

1.28 (0.76-2.16)

 

Never

1125 (41)

52 (35)

Ref.

 

31 (29)

Ref.

 

Missing

8 (0)

0 (0)

  

0 (0)

  

Body Mass Index (kg m−2)

16.9-24.9

1168 (42)

48 (32)

Ref.

0.02

43 (41)

Ref.

0.87

25.0-29.9

1150 (42)

69 (47)

1.33 (0.89-1.97)

 

49 (46)

1.16 (0.75-1.81)

 

≥30.0

418 (15)

30 (20)

1.76 (1.08-2.89)

 

13 (12)

0.97 (0.50-1.87)

 

Missing

32 (1)

1 (1)

  

1 (1)

  

Physical activity 30 min, times per week

Q1 (≤1.5)

739 (2277)

43 (29)

0.86 (0.53-1.40)

0.68

30 (28)

0.82 (0.47-1.43)

0.91

Q2 (>1.5-≤3)

826 (30)

43 (29)

0.87 (0.54-1.40)

 

34 (32)

0.87 (0.51-1.47)

 

Q3 (>2-≤6)

614 (22)

28 (19)

0.81 (0.48-1.37)

 

15 (14)

0.51 (0.27-0.98)

 

Q4 (> 6)

567 (21)

33 (22)

Ref.

 

27 (26)

Ref.

 

Missing

22 (1)

1 (1)

  

0 (0)

  

Alcohol, glasses per week

Non-drinkers

501 (18)

25 (17)(

1.11 (0.62-2.00)

0.40

14 (13)

0.92 (0.46-1.84)

0.11

Q1 ♀(>0-≤1.14), ♂(>0-≤2)

635 (23)

30 (20)

Ref.

 

20 (19)

Ref.

 

Q2 ♀(>1.14-≤2), ♂ (>2-≤3.8)

325 (12)

20 (14)

1.40 (0.79-2.49)

 

17 (16)

1.55 (0.79-3.05)

 

Q3 ♀(>2-≤5), ♂ (>3.8-≤7.5)

590 (21)

30 (20)

1.14 (0.67-1.97)

 

23 (22)

1.12 (0.61-2.08)

 

Q4 ♀(>5), ♂ (>7.5)

284 (10)

21 (14)

1.43 (0.79-2.58)

 

18 (17)

1.75 (0.88-2.49)

 

Missing

433 (16)

22 (15)

  

14 (13)

  

Diet score b

0

469 (17)

33 (22)

0.85 (0.43-1.67)

0.56

15 (14)

0.51 (0.22-1.15)

0.32

1

1156 (42)

50 (34)

0.56 (0.30-1.05)

 

49 (46)

0.66 (0.34-1.30)

 

2

907 (33)

49 (33)

0.78 (0.42-1.45)

 

30 (28)

0.56 (0.28-1.13)

 

3

211 (8)

14 (10)

Ref.

 

12 (11)

Ref.

 

Missing

25 (1)

2 (1)

  

0 (0)

  

Healthy lifestyle score c

0-2

732 (26)

55 (37)

1.28 (0.64-2.54)

0.17

32 (30)

0.82 (0.39-1.76)

0.90

3

781 (28)

34 (23)

0.80 (0.40-1.60)

 

30 (28)

0.71 (0.33-1.51)

 

4

544 (20)

24 (16)

0.86 (0.41-1.79)

 

18 (17)

0.61 (0.28-1.34)

 

5-6

197 (7)

10 (7)

Ref.

 

11 (10)

Ref.

 

Missing

514 (19)

25 (17)

  

15 (14)

  
  1. a Logistic regression analysis, adjusted for: age at first invitation (continues), sex, center, educational length, marital status, national background, smoking, body mass index, physical activity, alcohol, and diet score, was used to calculate OR and 95%CIs, multiple imputation was used for missing
  2. b Diet score: One point was given for each of the following criteria: consumption of total red and processed meat in the first or second quartile; total fruit and vegetables in the third or fourth quartile; and fatty fish in the third or fourth quartile
  3. c Score one point for each of the following factors, never smoked or smoking cessation ≥ 10 years, BMI (18.5-24.9), physical activity ≥ 7.0times per week, alcohol intake (women ≤ 7, men ≤ 14 glass a week) and red and processed meat ≤ 4 times per week. One point was given if the consumption of fruit and vegetables was ≥ 3 per day and fatty fish was ≥ 1 per week. The logistic regression for the score was adjusted age at first invitation (continues), sex, center, educational length, marital status, national background